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bio_man bio_man
wrote...
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Posts: 33241
9 years ago
Which period is known as the "age of fishes"?
A) Jurassic
B) Mississippian
C) Permian
D) Pennsylvanian
E) Devonian
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Answer accepted by topic starter
LilligantLilligant
wrote...
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Posts: 1669
9 years ago
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Source  http://science.nationalgeographic.com/science/prehistoric-world/devonian/
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